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A 10 microfarad capacitor is used at w = 1000 rad/s. Its reactance is:

A10 ohm
B1000 ohm
C100 ohm
D0.01 ohm
Answer & Solution
Correct answer: C. 100 ohm
XC = 1/(wC) = 1/(1000 x 10^-5) = 100 ohm.
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